ANSI/SAIA A92.20-2021 (Download)

For Design, Calculations, Safety Requirements and Test Methods for Mobile Elevating Work Platforms (MEWPs)

Scope: This American National Standard specifies safety requirements and preventive measures, and the means for their verification, for certain types and sizes of mobile elevating work platforms (MEWPs) intended to position personnel, along with their necessary tools and materials, at work locations. It contains the structural design calculations and stability criteria, construction, safety examinations and tests that shall be applied before a MEWP is first put into service.

The ANSI/SAIA A92.20-2020 and ANSI/SAIA A92.22-2020 contain revisions to eliminate Commercial Term Violations.  Further clarification on the revisions can be found here https://www.saiaonline.org/files/SAIA Response to ANSI BSR.pdf